*,
*::before,
*::after { box-sizing: border-box; }

:root {
  --bg-0: #07080f;
  --bg-1: #0b0d18;
  --bg-2: #11132099;
  --bg-card: rgba(20, 22, 38, 0.72);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #e8eaf2;
  --muted: #9aa0b4;
  --muted-soft: #c4c8d6;
  --accent: #6d7bff;
  --accent-2: #b67bff;
  --accent-3: #58e1c0;
  --danger: #ff6b8a;
  --max-blue: #2c8eff;
  --shadow-1: 0 24px 60px -28px rgba(76, 95, 255, 0.45);
  --shadow-2: 0 12px 32px -12px rgba(0, 0, 0, 0.55);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --container: 1180px;
}

html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: var(--bg-0);
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Глобальный фон с градиентами */
.bg-fx {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(60% 50% at 12% 8%, rgba(109, 123, 255, 0.18), transparent 60%),
    radial-gradient(50% 45% at 88% 18%, rgba(182, 123, 255, 0.18), transparent 65%),
    radial-gradient(55% 50% at 50% 100%, rgba(44, 142, 255, 0.16), transparent 70%),
    linear-gradient(180deg, #07080f 0%, #0b0d18 100%);
}
.bg-fx::before,
.bg-fx::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.45;
  animation: float 18s ease-in-out infinite;
}
.bg-fx::before {
  top: -160px;
  left: -120px;
  background: radial-gradient(circle, #6d7bff, transparent 65%);
}
.bg-fx::after {
  bottom: -180px;
  right: -120px;
  background: radial-gradient(circle, #b67bff, transparent 65%);
  animation-delay: -7s;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.05); }
}

.bg-fx .grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
}

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* HEADER */
header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(8, 9, 18, 0.55);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Unbounded', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background:
    conic-gradient(from 220deg at 50% 50%, #6d7bff, #b67bff, #58e1c0, #6d7bff);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-1);
  position: relative;
}
.logo-mark::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 9px;
  background: #0b0d18;
}
.logo-mark svg {
  position: relative;
  z-index: 1;
  width: 18px;
  height: 18px;
}
.nav-links {
  display: flex;
  gap: 6px;
  align-items: center;
}
.nav-links a {
  color: var(--muted-soft);
  padding: 8px 14px;
  border-radius: 10px;
  font-weight: 500;
  font-size: 14.5px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,0.05); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 12px;
  font-weight: 600;
  background: linear-gradient(135deg, #6d7bff 0%, #b67bff 100%);
  color: #fff;
  font-size: 14.5px;
  box-shadow: 0 10px 24px -10px rgba(109, 123, 255, 0.7);
  transition: transform .2s, box-shadow .2s;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 14px 28px -10px rgba(109, 123, 255, 0.8); }
.burger { display: none; background: transparent; border: 0; color: #fff; cursor: pointer; padding: 6px; }

/* HERO */
.hero {
  padding: 96px 0 80px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-strong);
  font-size: 13px;
  color: var(--muted-soft);
  margin-bottom: 28px;
}
.eyebrow .dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, #58e1c0, #2c8eff);
  display: grid;
  place-items: center;
  color: #0b0d18;
  font-size: 11px;
  font-weight: 800;
}
.eyebrow b { color: #fff; font-weight: 700; }

h1.hero-title {
  font-family: 'Unbounded', sans-serif;
  font-size: clamp(38px, 5.6vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  font-weight: 700;
}
h1.hero-title .grad {
  background: linear-gradient(135deg, #6d7bff 0%, #b67bff 50%, #58e1c0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  font-size: 18px;
  color: var(--muted-soft);
  max-width: 560px;
  margin: 0 0 36px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 15px;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: linear-gradient(135deg, #6d7bff 0%, #b67bff 100%);
  color: #fff;
  box-shadow: var(--shadow-1);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 26px 56px -22px rgba(109,123,255,0.7); }
.btn-ghost {
  background: rgba(255,255,255,0.04);
  border-color: var(--border-strong);
  color: #fff;
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.28); }

.hero-stats {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 540px;
}
.stat {
  padding: 18px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
}
.stat .v {
  font-family: 'Unbounded', sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #fff, #c4c8d6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat .l { font-size: 12.5px; color: var(--muted); margin-top: 4px; }

/* Hero visual */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 520px;
  margin-left: auto;
}
.glow-blob {
  position: absolute;
  inset: 10% 12%;
  background: radial-gradient(circle at 50% 40%, rgba(109,123,255,0.55), transparent 65%);
  filter: blur(40px);
  z-index: 0;
}
.phone {
  position: absolute;
  inset: 8% 22%;
  border-radius: 36px;
  background: linear-gradient(180deg, #1a1d2e 0%, #0c0e18 100%);
  border: 1px solid var(--border-strong);
  box-shadow:
    0 60px 100px -40px rgba(0,0,0,0.7),
    inset 0 1px 0 rgba(255,255,255,0.06);
  overflow: hidden;
  z-index: 2;
}
.phone::before {
  content: "";
  position: absolute;
  top: 14px; left: 50%;
  transform: translateX(-50%);
  width: 110px; height: 22px;
  background: #06070d;
  border-radius: 14px;
  z-index: 3;
}
.phone-screen {
  position: absolute;
  inset: 14px;
  border-radius: 26px;
  background: linear-gradient(180deg, #0d1020, #090b14);
  padding: 48px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
}
.msg {
  padding: 10px 12px;
  border-radius: 14px;
  font-size: 12.5px;
  line-height: 1.4;
  max-width: 86%;
  color: #e8eaf2;
  border: 1px solid rgba(255,255,255,0.06);
  animation: msgIn .6s both;
}
.msg.bot {
  align-self: flex-start;
  background: rgba(255,255,255,0.05);
}
.msg.user {
  align-self: flex-end;
  background: linear-gradient(135deg, #6d7bff, #8a6dff);
  border-color: transparent;
}
.msg b { color: #fff; }
.msg.bot:nth-child(1) { animation-delay: .1s; }
.msg.user:nth-child(2) { animation-delay: .5s; }
.msg.bot:nth-child(3) { animation-delay: 1s; }
.msg.user:nth-child(4) { animation-delay: 1.5s; }
.msg.bot:nth-child(5) { animation-delay: 2s; }
@keyframes msgIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.badge-float {
  position: absolute;
  z-index: 4;
  background: rgba(13, 16, 32, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  box-shadow: var(--shadow-2);
  animation: bob 6s ease-in-out infinite;
}
.badge-float .ic {
  width: 32px; height: 32px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #58e1c0, #2c8eff);
  color: #0b0d18;
  font-weight: 800;
}
.badge-float small { display: block; color: var(--muted); font-size: 11px; }
.badge-float strong { color: #fff; font-weight: 700; }
.b-top { top: 6%; left: -4%; }
.b-bot { bottom: 8%; right: -2%; animation-delay: -3s; }
@keyframes bob {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* SECTIONS */
section { padding: 80px 0; position: relative; }
.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}
.section-tag {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(109,123,255,0.12);
  color: #b8c0ff;
  border: 1px solid rgba(109,123,255,0.25);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
h2.section-title {
  font-family: 'Unbounded', sans-serif;
  font-size: clamp(28px, 3.6vw, 44px);
  margin: 0 0 16px;
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-weight: 700;
}
.section-desc {
  color: var(--muted-soft);
  font-size: 17px;
  margin: 0 auto;
  max-width: 660px;
}

/* About text block */
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}
.about-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.about-card:hover {
  transform: translateY(-3px);
  border-color: rgba(109,123,255,0.4);
  box-shadow: var(--shadow-1);
}
.about-card p {
  margin: 0;
  color: var(--muted-soft);
  font-size: 15.5px;
}
.about-card::before {
  content: "";
  position: absolute;
  top: -40px; right: -40px;
  width: 140px; height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(109,123,255,0.25), transparent 65%);
}

/* FEATURES */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.feature {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform .25s, border-color .25s, background .25s;
  backdrop-filter: blur(8px);
}
.feature:hover {
  transform: translateY(-4px);
  border-color: rgba(182,123,255,0.4);
  background: rgba(28, 30, 50, 0.78);
}
.feature-ic {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(109,123,255,0.22), rgba(182,123,255,0.22));
  border: 1px solid rgba(255,255,255,0.08);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: #c4c8ff;
}
.feature h3 { font-family: 'Unbounded', sans-serif; font-size: 19px; margin: 0 0 10px; font-weight: 600; letter-spacing: -0.01em; }
.feature p { margin: 0; color: var(--muted-soft); font-size: 14.5px; }

/* AUDIENCE */
.audience {
  background: linear-gradient(180deg, transparent, rgba(13,16,32,0.6) 50%, transparent);
}
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}
.aud-chip {
  padding: 18px 18px;
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  color: var(--muted-soft);
  transition: border-color .25s, background .25s, transform .25s;
}
.aud-chip:hover { transform: translateY(-2px); border-color: rgba(88,225,192,0.35); background: rgba(255,255,255,0.05); }
.aud-chip .emoji {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(88,225,192,0.12);
  border: 1px solid rgba(88,225,192,0.25);
  display: grid; place-items: center;
  font-size: 18px;
}

/* RANDOM CHATS */
.chats-wrap { position: relative; }
.chats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.chat-card {
  background: linear-gradient(180deg, rgba(28,30,50,0.78), rgba(15,17,30,0.78));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 220px;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.chat-card::before {
  content: "";
  position: absolute;
  top: -60px; right: -60px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(109,123,255,0.3), transparent 65%);
  transition: opacity .3s;
}
.chat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(109,123,255,0.4);
  box-shadow: var(--shadow-1);
}
.chat-head {
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
  z-index: 1;
}
.chat-avatar {
  width: 56px; height: 56px;
  border-radius: 16px;
  object-fit: cover;
  background: linear-gradient(135deg, #6d7bff, #b67bff);
  display: grid; place-items: center;
  color: #fff;
  font-weight: 700;
  font-family: 'Unbounded', sans-serif;
  font-size: 22px;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.1);
}
.chat-meta { min-width: 0; }
.chat-title {
  font-family: 'Unbounded', sans-serif;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  margin: 0;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chat-sub {
  font-size: 12.5px;
  color: var(--muted);
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.chat-sub .live {
  width: 6px; height: 6px; border-radius: 50%;
  background: #58e1c0;
  box-shadow: 0 0 0 4px rgba(88,225,192,0.18);
  animation: blink 1.6s ease-in-out infinite;
}
@keyframes blink {
  0%,100% { opacity: 1; }
  50% { opacity: .5; }
}
.chat-desc {
  font-size: 13.5px;
  color: var(--muted-soft);
  line-height: 1.5;
  position: relative; z-index: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.chat-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 12px;
  background: linear-gradient(135deg, #6d7bff 0%, #b67bff 100%);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  position: relative;
  z-index: 1;
  box-shadow: 0 10px 22px -10px rgba(109,123,255,0.6);
  transition: transform .2s, box-shadow .2s;
}
.chat-action:hover { transform: translateY(-1px); box-shadow: 0 14px 28px -10px rgba(109,123,255,0.8); }

.chats-empty, .chats-loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 36px;
  color: var(--muted);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.02);
}

/* HOW IT WORKS */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  counter-reset: stp;
}
.step {
  position: relative;
  padding: 28px 24px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  counter-increment: stp;
}
.step::before {
  content: "0" counter(stp);
  position: absolute;
  top: 18px; right: 22px;
  font-family: 'Unbounded', sans-serif;
  font-weight: 800;
  font-size: 28px;
  background: linear-gradient(135deg, #6d7bff, #b67bff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0.7;
}
.step h4 { font-family: 'Unbounded', sans-serif; font-size: 17px; margin: 0 0 10px; font-weight: 600; letter-spacing: -0.01em; }
.step p { margin: 0; color: var(--muted-soft); font-size: 14px; }

/* CTA */
.cta-block {
  margin: 40px auto;
  padding: 56px 40px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(80% 100% at 0% 0%, rgba(109,123,255,0.35), transparent 60%),
    radial-gradient(80% 100% at 100% 100%, rgba(182,123,255,0.35), transparent 60%),
    linear-gradient(180deg, #131628, #0c0e18);
  border: 1px solid var(--border-strong);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-block::before, .cta-block::after {
  content: "";
  position: absolute;
  width: 280px; height: 280px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.6;
}
.cta-block::before { top: -120px; left: -60px; background: #6d7bff; }
.cta-block::after { bottom: -120px; right: -60px; background: #b67bff; }
.cta-block > * { position: relative; z-index: 1; }
.cta-block h2 {
  font-family: 'Unbounded', sans-serif;
  font-size: clamp(26px, 3.4vw, 40px);
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}
.cta-block p { margin: 0 auto 28px; max-width: 540px; color: var(--muted-soft); font-size: 16px; }

/* OWNER */
.owner-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: start;
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.owner-avatar {
  width: 110px; height: 110px;
  border-radius: 28px;
  background: conic-gradient(from 220deg, #6d7bff, #b67bff, #58e1c0, #6d7bff);
  display: grid; place-items: center;
  font-family: 'Unbounded', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  position: relative;
  box-shadow: var(--shadow-1);
}
.owner-avatar::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 25px;
  background: #11132c;
  z-index: 0;
}
.owner-avatar span { position: relative; z-index: 1; }
.owner-info h3 {
  font-family: 'Unbounded', sans-serif;
  margin: 0 0 6px;
  font-size: 22px;
  letter-spacing: -0.01em;
}
.owner-info .role {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 18px;
}
.owner-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px 28px;
  font-size: 14px;
}
.owner-details .row { display: flex; flex-direction: column; gap: 2px; }
.owner-details .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; }
.owner-details .v { color: #fff; font-weight: 500; word-break: break-word; }
.owner-details a.v:hover { color: #b8c0ff; }

/* FOOTER */
footer.site {
  border-top: 1px solid var(--border);
  padding: 40px 0 32px;
  margin-top: 40px;
  color: var(--muted);
  font-size: 13.5px;
}
footer.site .row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}
footer.site a:hover { color: #fff; }

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 980px) {
  .hero { padding: 64px 0 40px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .burger { display: inline-grid; place-items: center; }
  .owner-card { grid-template-columns: 1fr; text-align: left; }
  .owner-avatar { margin: 0; }
  .cta-block { padding: 40px 22px; }
}
@media (max-width: 620px) {
  .features-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero-actions .btn { flex: 1; justify-content: center; }
  section { padding: 64px 0; }
}